996496316560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3268487}}^1$

素因数の和:3268640

約数の個数: 80

約数和(自身を含む): 2402574011136

約数和(自身を除く): 1406077694576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 103, 148, 185, 206, 296, 370, 412, 515, 592, 740, 824, 1030, 1480, 1648, 2060, 2960, 3811, 4120, 7622, 8240, 15244, 19055, 30488, 38110, 60976, 76220, 152440, 304880, 3268487, 6536974, 13073948, 16342435, 26147896, 32684870, 52295792, 65369740, 120934019, 130739480, 241868038, 261478960, 336654161, 483736076, 604670095, 673308322, 967472152, 1209340190, 1346616644, 1683270805, 1934944304, 2418680380, 2693233288, 3366541610, 4837360760, 5386466576, 6733083220, 9674721520, 12456203957, 13466166440, 24912407914, 26932332880, 49824815828, 62281019785, 99649631656, 124562039570, 199299263312, 249124079140, 498248158280, 996496316560]

約数ペア:

[(1, 996496316560), (2, 498248158280), (4, 249124079140), (5, 199299263312), (8, 124562039570), (10, 99649631656), (16, 62281019785), (20, 49824815828), (37, 26932332880), (40, 24912407914), (74, 13466166440), (80, 12456203957), (103, 9674721520), (148, 6733083220), (185, 5386466576), (206, 4837360760), (296, 3366541610), (370, 2693233288), (412, 2418680380), (515, 1934944304), (592, 1683270805), (740, 1346616644), (824, 1209340190), (1030, 967472152), (1480, 673308322), (1648, 604670095), (2060, 483736076), (2960, 336654161), (3811, 261478960), (4120, 241868038), (7622, 130739480), (8240, 120934019), (15244, 65369740), (19055, 52295792), (30488, 32684870), (38110, 26147896), (60976, 16342435), (76220, 13073948), (152440, 6536974), (304880, 3268487)]